803725201 has 4 divisors (see below), whose sum is σ = 851003172. Its totient is φ = 756447232.

The previous prime is 803725187. The next prime is 803725243. The reversal of 803725201 is 102527308.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 596336400 + 207388801 = 24420^2 + 14401^2 .

It is not a de Polignac number, because 803725201 - 2¹¹ = 803723153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 803725201.

It is not an unprimeable number, because it can be changed into a prime (803725291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23638960 + ... + 23638993.

It is an arithmetic number, because the mean of its divisors is an integer number (212750793).

Almost surely, 2^803725201 is an apocalyptic number.

It is an amenable number.

803725201 is a deficient number, since it is larger than the sum of its proper divisors (47277971).

803725201 is a wasteful number, since it uses less digits than its factorization.

803725201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47277970.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 803725201 is about 28350.0476366443. The cubic root of 803725201 is about 929.7564402466.

The spelling of 803725201 in words is "eight hundred three million, seven hundred twenty-five thousand, two hundred one".